\begin{figure}[htbp]
\centering
\begin{minipage}{60pt}
\centering
  \includegraphics{left.pdf}
  \caption{`清明`}
\end{minipage}
\hspace{10pt}%
\begin{minipage}{60pt}
\centering
  \includegraphics{right.pdf}
  \caption{`反复`}
\end{minipage}
\end{figure}
